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National Stock Number:
5307-01-294-3146
Federal Supply Class:
5307
National Item Identification Number:
012943146
Description:
STUD,WELDING
Detail:
A HEADED OR HEADLESS FASTENER EXTERNALLY OR INTERNALLY THREADED. IT IS INTENDED FOR FASTENING BY WELDING THE HEAD, UNTHREADED END OR WELDING TIP. IF HEADED, THE HEAD IS NOT DESIGNED TO BE SELF-HOLDING, NOR TO BE TURNED WITH A WRENCH OR INSERTED DRIVER, NOR DOES THE HEAD HAVE SMALL RAISED PROJECTIONS ON THE TOP OR UNDERSIDE TO FACILITATE WELDING. SEE ALSO BOLT, WELDING.
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Manufacturer Information:
| M24149/1-715 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-S-24149/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BODY DIAMETER | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM | | FEATURES PROVIDED | HEAT SHIELD | | LENGTH EXCLUDING FLUXED WELDING TIP | 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 5A CLASS | | STYLE DESIGNATOR | WELDING | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD CLASS | 2B NUT THREAD | | THREAD LENGTH | 0.453 INCHES MINIMUM AND 0.483 INCHES MAXIMUM NUT THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | THREAD QUANTITY PER INCH | 18 NUT THREAD |
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